Metal on trans drain plug
What's a typical amount of sludge you guys get on the drain plug when changing trans oil? (sorry the pics are so big, I don't have a photo editor on this comp)
https://cimg6.ibsrv.net/gimg/www.rx7...414a1b9d95.jpg https://cimg0.ibsrv.net/gimg/www.rx7...68d9da139e.jpg |
Amount of fuzz doesn't look out of the ordinary.
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Originally Posted by billyboy
(Post 11944103)
Amount of fuzz doesn't look out of the ordinary.
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That's actually pretty normal, especially if the trans hasn't been serviced in a while. Also, looks like your shifter hold down boot is torn. I would get a new one from Mallow Mazda while it is apart. Might as well do all the bushings in there too.
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Be sure to grease the pivot ball and lower bushing too...before lowering it into the gear oil. I think a lot of guys miss that.
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Originally Posted by IRPerformance
(Post 11944535)
That's actually pretty normal, especially if the trans hasn't been serviced in a while. Also, looks like your shifter hold down boot is torn. I would get a new one from Mallow Mazda while it is apart. Might as well do all the bushings in there too.
Originally Posted by Sgtblue
(Post 11944623)
Be sure to grease the pivot ball and lower bushing too...before lowering it into the gear oil. I think a lot of guys miss that.
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^Yeah, not a lot of pressure and heat built up from shifting, so IMHO any bearing grease will do. IIRC, the last time I had my shifter out I used some relatively inexpensive "Red and Tacky" that I had sitting on a shelf in the shop.
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2 Attachment(s)
I would say normal.
This is from 6-8K mile of track abuse. Before and after photos. |
sorry double post
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Originally Posted by RedBaronII
(Post 11945606)
I would say normal.
This is from 6-8K mile of track abuse. Before and after photos. Man, that seems like a lot of wear, but if it's normal for these cars... :) |
I am not an expert in metallurgy, but a 20-25 minutes session on a road course, changing gears many times, 4-5 sessions in a day for 2 days, beats all your 1/4 mile passes millage wise. Therefore, more miles + more use(abuse) = more wear.
So yes, you would see more tranny wear on the road course, me thinks. |
Originally Posted by RedBaronII
(Post 11947099)
I am not an expert in metallurgy, but a 20-25 minutes session on a road course, changing gears many times, 4-5 sessions in a day for 2 days, beats all your 1/4 mile passes millage wise. Therefore, more miles + more use(abuse) = more wear.
So yes, you would see more tranny wear on the road course, me thinks. I also had ~15k street kms on that oil, and wasn't nice to it back then , so might be an element of different tranny's having different wear characteristics too :nod: |
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